package com.atguigu.gmall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @Author: Geekvin
 * @CreateTime: 2022-10-15 14:46
 * @Version:v1.0.0
 * @Description:
 */
@Configuration
public class CrosConfig {
    @Bean
    public CorsWebFilter corsWebFilter(){
        //cors跨域配置对象
        CorsConfiguration configuration = new CorsConfiguration();
        //设置允许访问的网络
        configuration.addAllowedOrigin("*");
        //设置是否从服务器获取cookie
        configuration.setAllowCredentials(true);
        //设置请求方法，*表示任意
        configuration.addAllowedMethod("*");
        //设置请求头信息
        configuration.addAllowedHeader("*");
        //配置源对象
        UrlBasedCorsConfigurationSource configurationSource = new UrlBasedCorsConfigurationSource();
        configurationSource.registerCorsConfiguration("/**", configuration);
        //CORS过滤对象
        return new CorsWebFilter(configurationSource);
    }
}
